diff --git a/pyproject.toml b/pyproject.toml
index fa8546b9cac..8594f732528 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -64,7 +64,7 @@ Changelog = "https://github.com/python-pillow/Pillow/blob/main/CHANGES.rst"
 Documentation = "https://pillow.readthedocs.io"
 Funding = "https://tidelift.com/subscription/pkg/pypi-pillow?utm_source=pypi-pillow&utm_medium=pypi"
 Homepage = "https://python-pillow.org"
-Mastodon= "https://fosstodon.org/@pillow"
+Mastodon = "https://fosstodon.org/@pillow"
 "Release notes" = "https://pillow.readthedocs.io/en/stable/releasenotes/index.html"
 Source = "https://github.com/python-pillow/Pillow"
 Twitter = "https://twitter.com/PythonPillow"